US3537153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener module
Assignee: Individual
•
Filing: 1968-06-25
•
Granted: 1970-11-03
•
Expires: 1988-06-25
Abstract
No abstract record available.
Inventors
- 👤 Steven Ausnit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:02
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/10; F16B12/12; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45005; Y10T24/45089; Y10T24/45225; Y10T24/45984; Y10T24/45995; Y10T403/00; Y10T403/57; Y10T403/5733
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-02 | 1974-05-04 | 1974-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-02 | 1978-05-04 | 1978-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-02 | 1982-05-04 | 1982-11-03 | $7700.00 | Window Closed / Lapsed |